Synthesis of imidazo[2,1-a]isoquinolin-5-ones via C-H imidoylmethylation/oxidation/cyclization cascade of 2-arylbenzimidazoles with CF3-imidoyl sulfoxonium ylides by Rh(III)/Cu(II) relay catalysis.

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Title: Synthesis of imidazo[2,1-a]isoquinolin-5-ones via C-H imidoylmethylation/oxidation/cyclization cascade of 2-arylbenzimidazoles with CF3-imidoyl sulfoxonium ylides by Rh(III)/Cu(II) relay catalysis.
Authors: Liao J; Engineering Research Center of Tropical Medicine Innovation and Transformation of Ministry of Education, Hainan Provincial Key Laboratory of Research and Development on Tropical Herbs, School of Pharmacy, Hainan Medical University, Haikou, 571199, China., Zhai R; Engineering Research Center of Tropical Medicine Innovation and Transformation of Ministry of Education, Hainan Provincial Key Laboratory of Research and Development on Tropical Herbs, School of Pharmacy, Hainan Medical University, Haikou, 571199, China., Zhang Y; Second School of Clinical Medicine, Hainan Medical University, Haikou, 571199, China., Xu J; Engineering Research Center of Tropical Medicine Innovation and Transformation of Ministry of Education, Hainan Provincial Key Laboratory of Research and Development on Tropical Herbs, School of Pharmacy, Hainan Medical University, Haikou, 571199, China., Wu H; Engineering Research Center of Tropical Medicine Innovation and Transformation of Ministry of Education, Hainan Provincial Key Laboratory of Research and Development on Tropical Herbs, School of Pharmacy, Hainan Medical University, Haikou, 571199, China., Yao G; Engineering Research Center of Tropical Medicine Innovation and Transformation of Ministry of Education, Hainan Provincial Key Laboratory of Research and Development on Tropical Herbs, School of Pharmacy, Hainan Medical University, Haikou, 571199, China., Luo Y; Engineering Research Center of Tropical Medicine Innovation and Transformation of Ministry of Education, Hainan Provincial Key Laboratory of Research and Development on Tropical Herbs, School of Pharmacy, Hainan Medical University, Haikou, 571199, China., Kong D; Engineering Research Center of Tropical Medicine Innovation and Transformation of Ministry of Education, Hainan Provincial Key Laboratory of Research and Development on Tropical Herbs, School of Pharmacy, Hainan Medical University, Haikou, 571199, China. kongdulin@muhn.edu.cn., Wang S; Engineering Research Center of Tropical Medicine Innovation and Transformation of Ministry of Education, Hainan Provincial Key Laboratory of Research and Development on Tropical Herbs, School of Pharmacy, Hainan Medical University, Haikou, 571199, China. wang.shuojin@muhn.edu.cn., Chen X; Engineering Research Center of Tropical Medicine Innovation and Transformation of Ministry of Education, Hainan Provincial Key Laboratory of Research and Development on Tropical Herbs, School of Pharmacy, Hainan Medical University, Haikou, 571199, China. chenxun@muhn.edu.cn.
Source: Molecular diversity [Mol Divers] 2026 Aug; Vol. 30 (4), pp. 5361-5374. Date of Electronic Publication: 2025 Dec 19.
Publication Type: Journal Article
Journal Info: Publisher: ESCOM Science Publishers Country of Publication: Netherlands NLM ID: 9516534 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1573-501X (Electronic) Linking ISSN: 13811991 NLM ISO Abbreviation: Mol Divers Subsets: MEDLINE
Database: MEDLINE Ultimate
Description
ISSN:1573-501X
DOI:10.1007/s11030-025-11428-8